Click on the third or sixth rank to set the en passant target square.

EGTB: win in 2 half-moves

# move score
1 Rg8 win in 1 half-moves
2 Ked7 win in 3 half-moves
3 Kf7 win in 3 half-moves
4 Rf8 win in 3 half-moves
5 Kb8 win in 5 half-moves
6 Kc7 win in 5 half-moves
7 Re7 win in 5 half-moves
8 Kd8 win in 7 half-moves
9 Ke7 win in 7 half-moves
10 Rh8 win in 7 half-moves
11 Kb7 win in 9 half-moves
12 Kcd7 draw
13 Ke5 draw
14 Kf5 draw
15 Kf6 draw
16 Rd8 draw
17 Kd5 loss in 2 half-moves
18 Kd6 loss in 2 half-moves